View 클래스의 하위 클래스 인 inner 클래스를 사용하고 있습니다. 다음은클래스 뷰를 inflating하는 중 오류가 발생했습니다. android의 뷰
public static class MyView extends View {
private Bitmap mBitmap, bg_bmp;
private Canvas mCanvas;
private Path mPath;
private Paint mBitmapPaint;
public MyView(Context c, AttributeSet attrs) {
super(c, attrs);
Bitmap bmp_canvas = BitmapFactory.decodeResource(getResources(), R.drawable.bg_fun_game_draw_canvas);
mBitmap = Bitmap.createBitmap(BitmapFactory.decodeResource(getResources(), R.drawable.bg_fun_game_draw_canvas), 0, 0, bmp_canvas.getWidth(), bmp_canvas.getHeight());
mCanvas = new Canvas(mBitmap);
mPath = new Path();
mBitmapPaint = new Paint(Paint.DITHER_FLAG);
}
@Override
protected void onSizeChanged(int w, int h, int oldw, int oldh) {
super.onSizeChanged(w, h, oldw, oldh);
}
@Override
protected void onDraw(Canvas canvas) {
canvas.drawColor(0xFFAAAAAA);
canvas.drawBitmap(mBitmap, 0, 0, mBitmapPaint);
canvas.drawPath(mPath, mPaint);
}
private float mX, mY;
private static final float TOUCH_TOLERANCE = 4;
private void touch_start(float x, float y) {
mPath.reset();
mPath.moveTo(x, y);
mX = x;
mY = y;
}
private void touch_move(float x, float y) {
float dx = Math.abs(x - mX);
float dy = Math.abs(y - mY);
if (dx >= TOUCH_TOLERANCE || dy >= TOUCH_TOLERANCE) {
mPath.quadTo(mX, mY, (x + mX)/2, (y + mY)/2);
mX = x;
mY = y;
}
}
private void touch_up() {
mPath.lineTo(mX, mY);
// commit the path to our offscreen
mCanvas.drawPath(mPath, mPaint);
// kill this so we don't double draw
mPath.reset();
}
@Override
public boolean onTouchEvent(MotionEvent event) {
float x = event.getX();
float y = event.getY();
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
touch_start(x, y);
invalidate();
break;
case MotionEvent.ACTION_MOVE:
touch_move(x, y);
invalidate();
break;
case MotionEvent.ACTION_UP:
touch_up();
invalidate();
break;
}
return true;
}
}
은 XML 레이아웃 코드입니다 :
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@drawable/bg_fun_game_draw_bottom"
android:orientation="vertical" >
<view xmlns:android="http://schemas.android.com/apk/res/android"
class="mypackage.android.DrawGame$MyView"
android:id="@+id/linedraw"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:scrollbars="vertical"
android:fadingEdge="vertical"
android:layout_gravity="center_horizontal" />
</LinearLayout>
나는 다음과 같은 오류가 점점 오전 :
android.view.InflateException : 바이너리 XML 파일을 아래 내부 클래스의 코드는 줄 # 75 : 클래스보기를 확대하는 중 오류가 발생했습니다.
이 문제를 해결하는 데 도움을주십시오.
디스플레이 스택 추적 – vnshetty